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How many moles of iron atoms are there in 56g of iron?
How many moles of iron atoms are there in 56g of iron?

Iron has an atomic mass of 56

Open | Answered 1 day ago by physicsmath | Category: Chemistry | 9 Views | Answer Question Now
Chemical
Chemical

A student heats 1.000g of zinc and 0.200 of sulfur in closed container. She obtain 0.608g of zinc and recovers 0.592g of zinc. are these result consistent with the law of conservation of mass? explain.

Open | Asked 33 days ago by mark13013 | Category: Chemistry | 19 Views | Answer Question Now
Does 2 4 D kill vegetation, weeds and grasses?
Does 2 4 D kill vegetation, weeds and grasses?

We need to find a very strong dependable long lasting inexpensive way to kill all the weeds and grass in our yard. We have a gravel circle driveway and big ditch to keep up and it has been such a problem. Our...

Open | Asked 35 days ago by Needstoknow | Category: Chemistry | 23 Views | Answer Question Now
Crude oil
Crude oil

How many gallons of gasoline is produced from a barrel of crude oil

Open | Asked 93 days ago by 80hd49 | Category: Chemistry | 55 Views | Answer Question Now
Production  of gem
Production of gem

How can gem be produced using orange or mango in the production and steps to be followed in the production

Open | Asked 102 days ago by dunes | Category: Chemistry | 33 Views | Answer Question Now
What is drinking water MCL for urea?
What is drinking water MCL for urea?

Mcl

Open | Answered 114 days ago by kbky11 | Category: Chemistry | 56 Views | Answer Question Now
What is an example of a non-acidic liquid that can be used in my daughter's science project?
What is an example of a non-acidic liquid that can be used in my daughter's science project?

My daughter is a 4th grader and she is working on a science project which tests a banana immersed in non-acidic liquids to see which liquid will rot the banana first. She has milk mixed with baking soda and water...

Awarded | Answered 121 days ago by Brotula749 | Category: Chemistry | 119 Views | Awarded to: Ruchele Ruchele
Need with with a chemistry stoichiometry problem
Need with with a chemistry stoichiometry problem

I have a couple questions with this general chemistry assignment I'm working on about stoichiometry. 1. the chemical recipe is: H2SO4+2NaOH produce Na2SO4+2H20 How much Na2SO4 can i make if I have: a....

Awarded | Answered 260 days ago by Ruchele | Category: Chemistry | 104 Views | Awarded to: Ruchele Ruchele
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